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how to treat mold on surface of potting mix

by woodwaster

a little mold starting on surface of potting mix of 3 week old tomato plants. is this harmful. if so how do i treat the mold. thanks woodwaster


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answers

A solution of 3% hydrogen peroxide and water mixed 1 to 1 in a spray bottle can be used. Spray the surface, it will not harm the plant and after it oxidizes the mold it becomes plain old H2O.
Sprite
Lorettalea commented on 02/20/17
It's not terrible, but you should get rid if it... try putting cinnamon on it; that should kill the mold. You can also store the surface up with a firm or something... It might be that your soil is not graining enough, and holding too much moisture!
Sprite
chief cultivator commented on 03/30/14

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